.tab{
	display: flex;
}
.tab_left{
	
}
.tab_left ul{
	border-right:1px solid #DADADA;
	/* padding-right:40px; */
	/* height:700px; */
	width:130px;
}
.tab_left ul li{
	font-size:18px;
	margin-bottom:15px;
	cursor: pointer;
}
.tab_left ul li span{
	margin-left: 10px;
	display: inline-block;
	color: #777;
}
.tab_left h1{
	font-size:20px;
	text-align:center;
	color:#777;
}
.tab_right aside{
	display: none;
	/* width:800px; */
	margin-left: 50px;
	margin-top:50px;
	color: #777;
	line-height:30px;
}
.tab_right aside p{
	text-align:center;
}
.tab_right aside:nth-of-type(1){
	
	display: block;
}
.slides{
	position: relative;
	width: 600px;
	height:220px;
	overflow: hidden;
}
.assest{
	display: flex;
	flex-wrap: wrap;
}
.assest img{
	text-align:center;
}
.assest img{
	/* width: 100;
	height: 200px; */
}
/* .img{
   position: absolute;
	display: flex;
}
aside .img img{
	width: 600px;
	height:220px;
}

.slides span{
	position: absolute;
	display: inline-block;
	font-size:50px;
	color: #00CFC6;
	cursor: pointer;
	z-index: 999;
}
.slides .pre{
	left: 0;
	top:110px;
}
.slides .next{
	right: 0;
	top:110px;
} */













